25597446272

素因数分解:

$2^7\times {\mathrm{199980049}}^1$

素因数の和:199980063

約数の個数: 16

約数和(自身を含む): 50994912750

約数和(自身を除く): 25397466478

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199980049, 399960098, 799920196, 1599840392, 3199680784, 6399361568, 12798723136, 25597446272]

約数ペア:

[(1, 25597446272), (2, 12798723136), (4, 6399361568), (8, 3199680784), (16, 1599840392), (32, 799920196), (64, 399960098), (128, 199980049)]